{"product_id":"casio-ca-53wf-1bdf-digital-watch-black-boys","title":"CASIO CA-53WF-1BDF Digital Watch  Black (Boys)","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThis black Casio CA-53WF-1BDF combines a digital watch with an 8-digit calculator, making it ideal for everyday use, travel, and quick calculations on the go. The lightweight resin case, bezel, band, and resin glass deliver a comfortable, durable design for daily wear.\u003c\/p\u003e\n\u003cp\u003eKey functions include dual time, 1\/100-second stopwatch (up to 23:59'59.99'', elapsed time, split time, and 1st–2nd place measurement), daily alarm, hourly time signal, and a fully automatic calendar programmed to 2099. The watch offers a 12\/24-hour format, button operation tone on\/off, and standard timekeeping with hour, minute, second, AM\/PM, year, month, date, and day display.\u003c\/p\u003e\n\u003cp\u003eWith an accuracy of ±15 seconds per month and an approximate 5-year battery life using CR2016, this Casio calculator watch is a practical and reliable accessory for international users who value function and style.\u003c\/p\u003e","brand":"CASIO","offers":[{"title":"Default Title","offer_id":46712846024867,"sku":"20260068","price":6160.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/1271\/0563\/files\/casio-ca-53wf-1bdf-digital-watch-black-boys-1387974.jpg?v=1770333376","url":"https:\/\/wafuu.com\/products\/casio-ca-53wf-1bdf-digital-watch-black-boys","provider":"WAFUU JAPAN","version":"1.0","type":"link"}